The neuroscience of trust: Unlocking student potential in the classroom

Ilia Lindsay, Registered Psychologist, Komodo Psychology Lead
16/12/2025
2025/16/12

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The neuroscience of trust: Unlocking student potential in the classroom

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Trust is a fundamental element of human interaction, deeply embedded in the brain’s functioning. It isn’t just a “nice to have” in the classroom; trust is the cornerstone of both learning and emotional wellbeing. Recent neuroscience research shows that our brains are wired to seek connection and safety - especially for students in primary and secondary schools, where the emotional environment plays a crucial role in shaping their ability to learn, grow, and thrive. When trust is present, students feel safe to take risks, express themselves, and fully engage in learning.


But what does trust actually look like in the brain? Trust is influenced by hormones like oxytocin, the “bonding hormone,” which helps us form connections and feel secure in social interactions (Kosfeld et al., 2015). It’s also connected to dopamine, the “reward” chemical, which motivates us to engage in positive behaviors.


For students, particularly in primary and secondary schools, understanding the neuroscience behind trust is essential for creating supportive learning environments. Trust isn’t just about students trusting their teachers; it’s about fostering a whole-school ecosystem where teachers, students, and colleagues feel emotionally safe and supported (Kosfeld et al., 2015; Bechara et al., 2017).

Trust: The key to unlocking student potential

Trust plays a critical role in both social and academic development. The brain is hardwired to seek connection and understanding, with areas like the prefrontal cortex processing judgments about whether others are trustworthy, while the amygdala assesses potential threats (Bechara et al., 2017). When students feel safe and trusted in their school environment, they’re more likely to engage in cooperative learning, participate in class discussions, and take intellectual risks.


Trust also helps build positive relationships between students. When students trust one another, collaboration flourishes. They’re more likely to work together, share ideas, and learn from each other, creating a supportive learning environment. This impact extends beyond academics—trust helps students feel valued and supported in their social interactions, which directly contributes to their mental and emotional health (Cornelius-White, 2017).


Maslow's Hierarchy of Needs: The foundation of trust & learning

To understand why trust is so vital, it helps to consider Maslow's Hierarchy of Needs.

According to Maslow, people need to fulfill their basic needs - like safety and belonging - before they can focus on higher-level goals, such as academic learning and personal growth.

In schools, trust plays a pivotal role in fulfilling these foundational needs. When students feel safe and supported by their teachers and peers, they are more likely to engage in learning and take academic risks. On the other hand, a lack of trust can leave students feeling insecure or isolated, which can severely hinder their ability to develop both academically and personally.

Trust is the foundation upon which students can build higher levels of self-esteem and self-self-actualization. Without trust, students may struggle to reach their full potential, socially and academically.

Trust & school culture

Trust isn’t just important for individual success—it’s the bedrock of a positive school culture. In a school setting, the presence of trust can be easily recognised in the way students and teachers interact. When trust is present, students are more likely to openly share their thoughts, ask questions, and take intellectual risks. Teachers who demonstrate trustworthiness by being consistent, supportive, and approachable create a classroom where students feel comfortable making mistakes and learning from them (Tschannen-Moran & Hoy, 2017).


For teachers and staff, mutual trust is equally important. Collaboration flourishes when there’s trust, allowing the sharing of ideas, resources, and strategies that enhance the overall learning experience (Hargreaves & Fullan, 2016). On the flip side, when trust is absent, students may become disengaged, anxious, or fearful of failure, leading to social isolation and a lack of motivation to participate in school activities (Bryk et al., 2018).


The absence of trust doesn’t just affect academic performance; it can impact students' mental health as well. Feelings of insecurity and isolation hinder emotional development, which in turn affects their overall wellbeing (Rilling et al., 2020).
For teachers, struggling to build trust with students can lead to classroom management issues, as students are less likely to follow instructions or take the teacher’s guidance seriously. Furthermore, a lack of trust among colleagues can create a fragmented school culture, making it difficult to implement school-wide initiatives and develop professionally (Leithwood et al., 2019).

Building trust: Practical strategies for teachers & schools

Creating a culture of trust in schools is essential for both academic and emotional growth. Here are practical steps that teachers, staff, and school leaders can take to foster trust:

  1. Model vulnerability and openness: Teachers, when you show students that it's okay to make mistakes and ask for help, you build trust. Show them that you value learning over perfection (Bandura, 2020).
  2. Consistency and fairness: Be consistent in your expectations, feedback, and behaviour. When students know they can rely on you to be fair and predictable, it strengthens their sense of trust (Tschannen-Moran & Hoy, 2017).
  3. Active listening: Make an effort to listen to your students and colleagues. Whether it’s a classroom discussion or a staff meeting, showing that you value others’ voices is a simple but powerful way to build trust (Cornelius-White, 2017).
  4. Foster psychological safety: Create a space where students feel they can express themselves without judgment. Encourage empathy and respect in every interaction (Kosfeld et al., 2015).

Celebrate Achievements: Recognise both big and small successes. Celebrating student and teacher achievements helps reinforce a culture of positivity and trust throughout the school community (Bryk et al., 2018).

As educators, it’s not just our job to teach academic content - we must also foster an environment where trust and connection are at the core of our work. Start by taking one small step today—whether by being more consistent with your feedback or showing vulnerability in front of your students. Trust is built through small, everyday actions.


In the end, trust isn’t just a soft skill or a "nice-to-have" - it’s the brain’s natural foundation for connection, collaboration, and learning. When trust is cultivated in schools, everyone—students and teachers alike—can thrive. By prioritizing trust, we create a culture of mutual respect and psychological safety that supports both personal and academic growth. When trust is present, students are more engaged, teachers are more effective, and the entire school system becomes a space where everyone can flourish.

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References

Bandura, A. (2020). Social learning theory and trust in education. Educational Psychology Review, 32(1), 45–67.
Bechara, A., Damasio, H., & Damasio, A. R. (2017). The prefrontal cortex and decision-making: Implications for understanding trust. Nature Neuroscience, 20(4), 1187–1193. https://doi.org/10.1038/s41593-017-0042-4
Bryk, A. S., Sebring, P. B., & Allensworth, E. M. (2018). Organizing schools for improvement: Lessons from Chicago. University of Chicago Press.
Cornelius-White, J. H. D. (2017). The influence of teacher-student relationships on academic achievement. Journal of Educational Psychology, 109(3), 481–496. https://doi.org/10.1037/edu0000161
Hargreaves, A., & Fullan, M. (2016). Professional capital: Transforming teaching in every school. Teachers College Press.
Kosfeld, M., Heinrichs, M., Zak, P. J., Fischbacher, U., & Fehr, E. (2015). Oxytocin increases trust in humans. Nature, 435(7042), 673–676. https://doi.org/10.1038/nature03701
Leithwood, K., Harris, A., & Hopkins, D. (2019). Successful school leadership: A review of the evidence. Leadership and Policy in Schools, 18(3), 203–228. https://doi.org/10.1080/15700763.2018.1544241
Rilling, J. K., Sanfey, A. G., & Kilts, C. D. (2020). The neuroscience of collaboration and trust in school settings. Journal of Cognitive Neuroscience, 32(9), 1603–1614. https://doi.org/10.1162/jocn_a_01612
Tschannen-Moran, M., & Hoy, A. W. (2017). The influence of trust on student achievement. Journal of School Leadership, 27(5), 568–592. https://doi.org/10.1177/105268461702700504